Sunday was about as average as a January day gets in Kansas City. The high today was 36 degrees with a morning low of 21. The averages are now 35/17. At this hour we are tracking a cold front that will push through the region tonight and bring in another quick shot of chilly air. The front currently is located in southern Iowa and southeast Nebraska. Below is the surface map from around 6:20pm. Areas that have a northwest wind are behind the front. And surface observations that have a solid blue or green color represents areas that are currently cloudy. Along with the clouds some flurries/snow showers have been occurring. If a flurry occurs near Kansas City tonight it would likely be east and northeast of the city.

Notice the really cold air is still well to the north in Minnesota and the Dakotas. With the front well to the south on Monday we can expect a breezy and pretty cold day. Highs will range from about 30-38 across the viewing area. High pressure will ease in Monday Night and diminish our winds and also give us a very cold night with lows in the 10-15 degree range. High pressure creates a general sinking motion, so skies should be clear. Conditions will be ideal for radiational cooling. Here is the forecast surface map for Tuesday morning.

Once the high slips east a warm front will try to push through the region. The problem will be the milder air moves thru Tuesday Night into early Wednesday. Low temperatures will hold nearly steady or even rise after dropping a bit before midnight. Expect high temperatures to occur early Wednesday...then fall during the afternoon with increasing winds. Our next snow chance will also occur with the low/front sometime late Wednesday into early Thursday.
I know Gary has a lot to discuss tomorrow morning, including the cold air we have been talking about for this week for over 5 weeks now! Below is the 850mb temperatures from the 18Z GFS for this upcoming Friday Night. These temps will vary some when we get closer to Friday, but the point is to look at the origins of this air...arctic!

Remember...now you can see Kansas City's most accurate forecast at all times of the day! Here are the dates and times of our added newscasts.
NBC Action News Midday begins tomorrow! Each weekday from 11am-Noon.
NBC Action News Weekend Mornings will begin Saturday, January 26! It will air each weekend morning from 8-9am.
Jeremy